FLANGED END BALL VALVE
FLOATER SERIES
Chem Oil’s two-piece ball valve has been designed to handle extreme service applications with unsurpassed reliability. Valve body machined from solid wrought material providing maximum strength and virtually no porosity. Chem Oil’s ball valve integrates the proven sealing technology and the design capability to tackle the most demanding applications.
Features Benefits
• Total encapsulated body seals... Elimination of cold flow; high performance over wide temperature and pressure range
• Actuation Flange... Ease of automation
• Variety of seating materials... Wide range of process media and service conditions
• Live loaded stem... Pressure and temperature recovery, stem seal integrity with a low operating torque
• API wall thickness... Extra corrosion allowance for long life • Forged body and end... High integrity
• Fully traceable materials... Certification of all pressure retaining parts available for stringent specification requirements
Design Specification:
• ASME B16.5: Pipe flanges and flanged fitting
• ASME B16.10: Face-to-face dimensions of ferrous valves • ASME B16.34: Steel valves (performance and design) • API 598: Tested & Checked
• API 6D (Pipeline valves) & API 607 (Fire Safe) • MSS-SP 72: Ball valve for general service • NACE compliant
Locking Plate:
As per OSHA requirements, Chem Oil offers a simple cost effective temper proof locking mechanism that can be used in either the open position or closed position. Once the padlock is inserted, the lock plate cannot be removed from the valve even if the handle nut is removed.
* Due to the continuous development of our products, design or construction may change without prior notice.
Specification:
FLANGED END BALL VALVE
FLOATER SERIES
Class #150
Sr. No. Description
Material
1
Body
ASTM A216 WCB
2
Stud
ASTM A193 B7
3
Nut
ASTM A194 2H
4
Adapter Cap
ASTM A216 WCB
5
Gasket Body
F304 + Graphite
6
O-ring Body
VITON
7
Seat
RPTFE
8
Ball
ASTM A276 316
9
Stem
ASTM A276 316
10
Stem gasket
PTFE
11
O-ring Stem
VITON
12
Antistatic ball
F304
13
Antistatic spring
F304
14
Grease Zerk
Carbon Steel
15
Handle Screw
A193 B7
16
Stop plate
A36+Zn
17
Elastic damping ring AISI 1065
18
Stop plate
A193 B7
19
Handle
Ductile Iron
Dimensions and Sizes:
Class #300
FLANGED END BALL VALVE
FLOATER SERIES
Sr. No. Description
Material
1
Body
ASTM A216 WCB
2
Stud
ASTM A193 B7
3
Nut
ASTM A194 2H
4
Adapter Cap
ASTM A216 WCB
5
Gasket Body
F304 + Graphite
6
O-ring Body
VITON
7
Seat
RPTFE
8
Ball
ASTM A276 316
9
Stem
ASTM A276 316
10
Stem gasket
PTFE
11
O-ring Stem
VITON
12
Antistatic ball
F304
13
Antistatic spring
F304
14
Grease Zerk
Carbon Steel
15
Handle Screw
A193 B7
16
Stop plate
A36+Zn
17
Elastic damping ring AISI 1065
18
Stop plate
A193 B7
19
Handle
Ductile Iron
Dimensions and Sizes:
FLANGED END BALL VALVE
FLOATER SERIES
Class #600
Sr. No. Description
Material
1
Body
ASTM A216 WCB
2
Stud
ASTM A193 B7
3
Nut
ASTM A194 2H
4
Adapter Cap
ASTM A216 WCB
5
Gasket Body
F304 + Graphite
6
O-ring Body
VITON
7
Seat
RPTFE
8
Ball
ASTM A276 316
9
Stem
ASTM A276 316
10
Stem gasket
PTFE
11
O-ring Stem
VITON
12
Antistatic ball
F304
13
Antistatic spring
F304
14
Grease Zerk
Carbon Steel
15
Handle Screw
A193 B7
16
Stop plate
A36+Zn
17
Elastic damping ring AISI 1065
18
Stop plate
A193 B7
19
Handle
Ductile Iron
Dimensions and Sizes:
NPS L D C g d N-h t h Ø Q 4-M LO 2” 11.50 6.50 5.00 3.62 1.93 8- Ø0.75 1.02 5.91 2.24 1.75 ¼ 12.00 3” 14.02 8.27 6.63 5.00 2.91 8- Ø0.87 1.26 6.80 3.70X3.70 4.00 3/8 20.00 4” 17.01 10.75 8.50 6.18 3.94 8- Ø1.02 1.50 7.93 3.85X3.85 4.24 3/8 31.50 Torque Values: Nylon ft. lbs (N.m) CWP 2X2 3X3 4X4 0 psi 40(54.2) 60(81.3) 80(108.5) 1440 psi 100(135.6) 180(244) 240(325.4)
RPTFE: SEAT TEMP. RANGE -50 ºF TO 450 ºF
FLANGED END BALL VALVE
Class #600 2”- 6” Valves
NOTE:
All valves are hydrostatically pressure tested in accordance with ISO 14313/API 6D under the supervision of UVI/Chem Oil’s Quality Department. A complete range of equipment and instrumentation is available to perform both standard and special test requirements.
Please contact UVI/Chem Oil for technical details.
Dimensional Information for Class # 600 Valves:
FLANGED END BALL VALVE
Class #150, 300 & 600 - 8” Turnion Valves
Sizing Availability:
NOTE:
FLANGED END BALL VALVE
Additional Specification - Turnion Ball Valves
Standard Design Features:• Body construction: 2 piece bolted body design as per API 6D, API 608 & ASME B 16.34 - Face to face dimension: ASME B16.10 & API 6D.
- Flanged ends: ASME B16.5 • Anti blow-out stem design.
- The stem features triple barrier seals to isolate the stem from line pressure and to seal from the atmosphere.
• Low Friction metal-backed self lubricating PTFE sleeve bearings and thrust washers to reduce torque and extend service life.
• Primary Metal to Metal and secondary soft RPTFE.
• Double barrier sealing in both directions.
- The upstream seat (1) becomes damaged and leaks, pressures entering the body cavity act on the downstream seat (2) sealing the downstream seat tightly against the ball.
• Block and Bleed: cavity relief valve for over-pressure due to liquid thermal expansion.
• Stem and seat sealant injection system.
